Individual Calculations September 2013
 Zoll, Detlef  Total change: 1.50  Rating chartPersonal card
 17. Friedrichrodaer Schach-Open Friedrichroda GER 2013-08-14
RcRownchangeKK*chgGame
 1965 1865 2.00 5 0.10 15 1.50 
  Du Maire, Jerome 2107 GER0.001-0.2015-3.00 
  Goldmund, Heike 1544 GER1.0010.13151.95 
  Puschendorf, Steffen 2220 GER0.5010.39155.85 
  Stuemer, Paul 2114 GER0.001-0.1915-2.85 
  Baumert, Andree 1842 GER0.501-0.0315-0.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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